[YARN-8274] Docker command error during container relaunch

• Type: Task
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 3.2.0, 3.1.1
• Labels: Docker
• Target Version/s: 3.1.1
• Assignee: Jason Darrell Lowe
• Reporter: Billie Rinaldi
• Created: 10/May/18 19:36
• Updated: 16/May/18 19:58
• Resolved: 11/May/18 18:25

Description

I initiated container relaunch with a "sleep 60; exit 1" launch command and saw a "not a docker command" error on relaunch. Haven't figured out why this is happening, but it seems like it has been introduced recently to trunk/branch-3.1. cc [e-mail] ebadger

org.apache.hadoop.yarn.server.nodemanager.containermanager.runtime.ContainerExecutionException: Relaunch container failed
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DockerLinuxContainerRuntime.relaunchContainer(DockerLinuxContainerRuntime.java:954)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.linux.runtime.DelegatingLinuxContainerRuntime.relaunchContainer(DelegatingLinuxContainerRuntime.java:150)
        at org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor.handleLaunchForLaunchType(LinuxContainerExecutor.java:562)
        at org.apache.hadoop.yarn.server.nodemanager.LinuxContainerExecutor.relaunchContainer(LinuxContainerExecutor.java:486)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch.relaunchContainer(ContainerLaunch.java:504)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerRelaunch.call(ContainerRelaunch.java:111)
        at org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerRelaunch.call(ContainerRelaunch.java:47)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
2018-05-09 21:41:46,631 INFO org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: Exception from container-launch.
2018-05-09 21:41:46,631 INFO org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: Container id: container_1525897486447_0003_01_000002
2018-05-09 21:41:46,631 INFO org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: Exit code: 7
2018-05-09 21:41:46,631 INFO org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: Exception message: Relaunch container failed
2018-05-09 21:41:46,631 INFO org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor: Shell error output: docker: 'container_1525897486447_0003_01_000002' is not a docker command.

Issue Links

• is broken by: YARN-8207 Docker container launch use popen have risk of shell expansion
• relates to: YARN-8284 get_docker_command refactoring